EP0126948B1 - Burner for sintering machine - Google Patents

Burner for sintering machine Download PDF

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Publication number
EP0126948B1
EP0126948B1 EP84104335A EP84104335A EP0126948B1 EP 0126948 B1 EP0126948 B1 EP 0126948B1 EP 84104335 A EP84104335 A EP 84104335A EP 84104335 A EP84104335 A EP 84104335A EP 0126948 B1 EP0126948 B1 EP 0126948B1
Authority
EP
European Patent Office
Prior art keywords
burner
air
fuel gas
gas
tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84104335A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0126948A1 (en
Inventor
Kunihiro C/O Chiba Works Of Tanaka
Nobuhiro C/O Chiba Works Of Futagami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of EP0126948A1 publication Critical patent/EP0126948A1/en
Application granted granted Critical
Publication of EP0126948B1 publication Critical patent/EP0126948B1/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/02—Structural details of mounting
    • F23C5/06—Provision for adjustment of burner position during operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Definitions

  • the mixing combustion chamber becomes red-heated, the slit-shaped burner tip forming the combustion gas discharge port is liable to deform. Consequently, the burner tip has to be made of special materials, and the structure thereof is inevitably complicated.
  • Such burner will be suitably .subjected with fuels of high calorific value, producing an efficient long flame combustion for heating furnaces, dryers, boilers and the like, may not be, however, used for an igniting burner for a sintering machine, where a short flamed combustion with low calorific fuel is inevitably required so as to ignite a sinter raw mix of less inflammability.
  • This burner is supported on a girder which is vertically movable and/or laterally rotatable, and is provided with a small burner hood which can move vertically and/or rotatably with the burner body. Therefore, an optimum flame can be formed in accordance with the operational conditions of the sintering machine, and the ignition conditions can be controlled easily, so that the fuel required is reduced.
  • the burner body of the present invention is so designed that it can be moved vertically and/or rotatably in accordance with sintering conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Air Bags (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Ceramic Products (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
EP84104335A 1983-04-28 1984-04-17 Burner for sintering machine Expired EP0126948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP73849/83 1983-04-28
JP58073849A JPS59200183A (ja) 1983-04-28 1983-04-28 焼結機の点火装置

Publications (2)

Publication Number Publication Date
EP0126948A1 EP0126948A1 (en) 1984-12-05
EP0126948B1 true EP0126948B1 (en) 1988-08-24

Family

ID=13530001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104335A Expired EP0126948B1 (en) 1983-04-28 1984-04-17 Burner for sintering machine

Country Status (6)

Country Link
US (1) US4547146A (enrdf_load_stackoverflow)
EP (1) EP0126948B1 (enrdf_load_stackoverflow)
JP (1) JPS59200183A (enrdf_load_stackoverflow)
KR (1) KR880001688B1 (enrdf_load_stackoverflow)
CA (1) CA1232132A (enrdf_load_stackoverflow)
DE (1) DE3473639D1 (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588069B1 (fr) * 1985-09-30 1989-08-25 Stein Heurtey Procede d'allumage d'un lit de minerai en vue de son agglomeration
US4671765A (en) * 1986-02-19 1987-06-09 Ppg Industries, Inc. Burner design for melting glass batch and the like
US4747772A (en) * 1986-02-19 1988-05-31 Ppg Industries, Inc. Burner design for melting glass batch and the like
FR2670801B1 (fr) * 1990-12-20 1994-07-01 Lorraine Laminage Dispositif d'allumage d'un lit de melange de materiaux tels que du minerai et du coke.
WO1994018701A1 (en) * 1993-02-05 1994-08-18 W.L. Gore & Associates, Inc. Stress-resistant semiconductor chip-circuit board interconnect
US7686611B2 (en) * 2005-11-03 2010-03-30 Air Products And Chemicals, Inc. Flame straightening in a furnace
RU2378573C1 (ru) * 2008-09-22 2010-01-10 Открытое Акционерное Общество "Научно-Исследовательский Институт Металлургической Теплотехники Оао "Вниимт" Рекуперативная горелка для газообразного топлива
FR2938630B1 (fr) * 2008-11-17 2013-04-12 Air Liquide Procede et bruleur de flammage a melange externe
WO2013145515A1 (ja) 2012-03-29 2013-10-03 Ｊｆｅスチール株式会社 焼結機の点火装置および焼結機
CN102679349A (zh) * 2012-05-09 2012-09-19 芜湖三峰节能设备有限公司 用于烧结点火炉的烧嘴
CN102967146A (zh) * 2012-10-31 2013-03-13 李观升 一种炼铁烧结机点火前原料超低风阻透息布孔装置
RU2525960C2 (ru) * 2012-11-07 2014-08-20 Открытое акционерное общество "Научно-исследовательский институт металлургической теплотехники" (ОАО "ВНИИМТ") Способ сжигания газа в горелках зажигательных горнов агломерационных машин и устройство для его осуществления
RU2558810C1 (ru) * 2014-01-28 2015-08-10 Открытое акционерное общество "Научно-исследовательский институт металлургической теплотехники" (ОАО "ВНИИМТ") Способ сжигания загрязненного промышленного газообразного топлива и горелочное устройство для его осуществления
CN103940234B (zh) * 2014-04-16 2015-07-01 伍震洲 锰矿烧结机燃煤点火窑头
CN104457255B (zh) * 2014-12-02 2016-04-20 中冶长天国际工程有限责任公司 烧结点火炉及其调整方法
CN105066704B (zh) * 2015-07-28 2017-05-31 天津钢铁集团有限公司 一种烧结机烧结点火控制方法
US10739009B2 (en) 2017-12-14 2020-08-11 Midea Group Co., Ltd. Method and apparatus for distributing heat from a burner
US10724735B2 (en) 2017-12-14 2020-07-28 Midea Group Co., Ltd. Method and apparatus for distributing heat from a burner
US11209171B1 (en) 2020-06-30 2021-12-28 Midea Group Co., Ltd. Gas burner lighting via rotation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840149A (en) * 1951-10-20 1958-06-24 Hydrocarbon Research Inc Apparatus for partial combustion of gasiform hydrocarbons
DE2712989C2 (de) * 1977-03-24 1985-04-25 Metallgesellschaft Ag, 6000 Frankfurt Zündofen zur Zündung von Sintermischungen
US4403947A (en) * 1981-08-12 1983-09-13 Eclipse, Inc. Gas mixing burner

Also Published As

Publication number Publication date
KR880001688B1 (ko) 1988-09-06
KR840008969A (ko) 1984-12-20
US4547146A (en) 1985-10-15
CA1232132A (en) 1988-02-02
DE3473639D1 (en) 1988-09-29
JPS59200183A (ja) 1984-11-13
JPS6219674B2 (enrdf_load_stackoverflow) 1987-04-30
EP0126948A1 (en) 1984-12-05

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